45W 28V HF to 1GHz LDMOS TRANSISTOR

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  • The SD57045 is a common source N-Channel enhancement-mode lateral Field-Effect RF power transistor designed for broadband commercial and industrial applications at frequencies up to 1.0 GHz. The SD57045 is designed for high gain and broadband performance operating in common source mode at 28 V. It is ideal for base station applications requiring high linearity.

    Key Features

    • EXCELLENT THERMAL STABILITY
    • POUT = 45W WITH 13 dB gain @ 945 MHz
    • COMMON SOURCE CONFIGURATION
    • BeO FREE PACKAGE

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Marketing Status
Quantity
Budgetary Price (US$)*
Package
Packing Type
ECCN (US)
Country of Origin
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SD57045
Active
- M243 Loose Piece EAR99 MOROCCO Check Availability

Distributor availability ofSD57045

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now
ARROW EUROPE 50 0 Order Now
ARROW AMERICA 185 50 Order Now
RICHARDSON RFPD AMERICA 2119 1 Order Now
ANGLIA Live EUROPE 2 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

50

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

185

Min.Order

50

Region

AMERICA Order Now

RICHARDSON RFPD

Stock

2119

Min.Order

1

Region

AMERICA Order Now

ANGLIA Live

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now

SD57045

Marketing Status

Active

Quantity

-

Unit Price (US$)

*

Distributor availability ofSD57045

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now
ARROW EUROPE 50 0 Order Now
ARROW AMERICA 185 50 Order Now
RICHARDSON RFPD AMERICA 2119 1 Order Now
ANGLIA Live EUROPE 2 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

50

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

185

Min.Order

50

Region

AMERICA Order Now

RICHARDSON RFPD

Stock

2119

Min.Order

1

Region

AMERICA Order Now

ANGLIA Live

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Unit Price (US$)

-

Package

M243

Packing Type

Loose Piece

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS1751
      RF power transistors the LdmoST family
      5.3
      279.96 KB
      PDF
      DS1751

      RF power transistors the LdmoST family

    • Description Version Size Action
      AN1224
      Evaluation board using SD57045 LDMOS RF transistor for FM broadcast application
      3.3
      101.18 KB
      PDF
      AN1224

      Evaluation board using SD57045 LDMOS RF transistor for FM broadcast application

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      SD57045 ADS model 1.0
      19.65 KB
      ZIP

      SD57045 ADS model

Publications and Collaterals

    • Description Version Size Action
      28/32V LDMOS; IDDE technology boost efficiency & robustness 1.0
      221.33 KB
      PDF

      28/32V LDMOS; IDDE technology boost efficiency & robustness

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SD57045
Active
M243 Industrial Ecopack1

SD57045

Package:

M243

Material Declaration**:

Marketing Status

Active

Package

M243

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.